Boart Longyear (BLY) is a global mineral exploration company. It is headquarters in Salt Lake City, Utah with operations around the globe. The company provides mineral exploration services and drilling products for the global mining industry and has a presence in drilling water exploration, environmental sampling, energy, and oil sands exploration.

Boart Longyear Tanzania Limited is a company involved in providing drilling services, drilling equipment and performance tooling for mining, and drilling to companies. The company has several drilling sites where the company’s operations are carried out. The company also provides management support to other BLY group affiliates in Africa.